SwipeView类似桌面的滑动界面(3)

        return false; 
    } 
 
    @Override 
    public void requestChildFocus(View child, View focused) 
    { 
        //this will now pass trackball events down to onRequestFocusInDescendants 
        requestFocus(); 
    } 
     
    /**
     * {@inheritDoc}
     */ 
    @Override 
    public void addView(View child) 
    { 
        this.addView(child,-1); 
    } 
     
    /**
     * {@inheritDoc}
     */ 
    @Override 
    public void addView (View child, int index) 
    { 
        ViewGroup.LayoutParams params; 
        if(child.getLayoutParams()==null) 
        { 
            params = new LayoutParams(mPageWidth, LayoutParams.FILL_PARENT); 
        } 
        else 
        { 
            params = child.getLayoutParams(); 
            params.width = mPageWidth; 
        } 
        this.addView(child, index, params); 
    } 
     
    /**
     * {@inheritDoc}
     */ 
    @Override 
    public void addView (View child, ViewGroup.LayoutParams params) 
    { 
        params.width = mPageWidth; 
        this.addView (child, -1, params); 
    } 
     
    /**
     * {@inheritDoc}
     */ 
    @Override 
    public void addView (View child, int index, ViewGroup.LayoutParams params) 
    {